package asteroids.model.statements;

import java.util.*;

import asteroids.model.expressions.*;

/**
 * A interface that bundles all the statements with an iterator.
 * 
 * @version 1.0
 * 
 * @author	Thijs Peirelinck & Wouter Parys
 *
 */
public abstract interface NormalS extends S{
		
	public abstract Iterator<S> iterator(HashMap<String, E> variables);
	
	public abstract boolean containsAction();
	
}
